Apple iMac MB325LL/A 24-inch Desktop PC (Discontinued by Manufacturer) 2.8 GHz "Penryn" Intel Core 2 Duo processor, 2 GB RAM (4 GB max) 320 GB Hard Drive, 8x multi-format/dual-layer SuperDrive Mac OS X v10.5 Leopard All-in-one with 24-inch glossy screen, ATI Radeon HD 2600 PRO video card (256 MB memory)